Old Anasazi Indian petroglyph, Mystery Valley, Monument Valley Navajo Tribal Park, Utah, United States of America, North America

Bighorn Sheep at the Sun's Eye. Anasazi Petroglyphs, Monument Valley Navajo Tribal Park, Utah, United States of America, North America

Petroglyphs drawn in sandstone by Anasazi Indians around 500 AD, Valley of Fire State Park, Nevada, USA, North America

Petroglyphs drawn in sandstone by Anasazi indians around 500AD, Valley of Fire State Park, Nevada, USA

Anasazi Petroglyphs, Shay Canyon, Utah, United States of America, North America

Petroglyphs etched in sandstone, symbols, prehistoric and historic rock art, wall drawings by the Anasazi Native Americans, Monument Valley, Navajo Tribal Park, Navajo Nation Reservation, Arizona, Utah, United States of America, USA

Petroglyphs etched in sandstone, symbols, prehistoric and historic rock art, wall drawings by the Anasazi Native Americans, Monument Valley, Navajo Tribal Park, Navajo Nation Reservation, Arizona, Utah, United States of America, USA

Petroglyphs etched in sandstone, symbols, prehistoric and historic rock art, wall drawings by the Anasazi Native Americans, Monument Valley, Navajo Tribal Park, Navajo Nation Reservation, Arizona, Utah, United States of America, USA

Anasazi petroglyphs, Valley of Fire State Park, Nevada, USA

Petroglyph Point, Mesa Verde National Park, Colorado

Anasazi petroglyph in the Paria River Canyon, Utah and Arizona

Petroglyphs in Petroglyph Canyon, San Rafael Swell, Utah.